舰船电子工程2019，Vol.39Issue(1)：106-109,4.DOI:10.3969/j.issn.1672-9730.2019.01.026
基于散布误差分析的改进射击成绩评定模型∗
Improved Shooting Performance Evaluation Model Based on Scatter Error Analysis
王蕾 1刘洋 1周德超1
作者信息
- 1. 海军工程大学兵器工程学院 武汉 430033
- 折叠
摘要
Abstract
In order to improve the current situation that the target-scoring error has a great influence on the performance of the military shooting training,an improved evaluation model based on the scatter error analysis is proposed. In view of the existing per?formance evaluation model,the rationality and deficiency of the presupposed rectangular probability distribution are analyzed. In view of the deficiency of the rectangle distribution,the scatter distribution of the bullet point is modified to the elliptical dispersion by equal probability conversion on the assumption that the scattered center is invariable,and a number of set of shooting scenes are randomly generated by the statistical simulation method. On the basis of target detection error,we use rectangle dispersion model and ellipse dispersion model to evaluate target scoring results respectively. The results show that under different target-scoring er?rors,the improved design performance evaluation model has improved the probability of correct results and better performance in evaluating shooting performance.关键词
检靶误差/散布误差分析/统计模拟法/射击成绩评定Key words
target-scoring error/distribution error analysis/statistical simulation method/shooting performance evaluation分类
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王蕾,刘洋,周德超..基于散布误差分析的改进射击成绩评定模型∗[J].舰船电子工程,2019,39(1):106-109,4.
